Drawing 4-circle with 5-compass (faster version)
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- String_1
How to draw a circle of radius 4 using a compass stuck on 5 inches...
By dragging the "transform" slider you can see how the circle transforms into a cone with a final state of 1/4 of the original circle overlapping on the surface of the cone. In this final state the radius of the base circle is 4 (it coincides with the thin red circle).
Also try dragging the "Finetune" and "Rotate".